Let me know what you think of Huberts book. It's long out of print, but maybe available...
I checked the Smithsonian site archives but no hit on the article, which sounds interesting...
I found it by searching on the Authors name but could not open(?) it.
"Book Oasis via Antiqbook London, Bracken Books, 1992. H Cloth, First Combined Edition. 8vo - over 7¾" - 9¾" tall. Blue cloth boards with gilt lettering on spine. Pages lightly tanned. Jacket has a few scuffs on it. Push aside the faddishness, and find out who the Celts *really* are! . Very Good/J Very Good. $28.00 "